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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-07-07 03:18:13 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:42 +0300 |
| commit | ba6dd1dd493f4e621350fa963e3a95686aaf8a4d (patch) | |
| tree | d0537a455302f665c62b13669d99928f2722e6cd /fs/bcachefs/ec.h | |
| parent | e63534a20117e937b3712acaedb98f208ff6b862 (diff) | |
| download | linux-ba6dd1dd493f4e621350fa963e3a95686aaf8a4d.tar.xz | |
bcachefs: Improve stripe triggers/heap code
Soon we'll be able to modify existing stripes - replacing empty blocks
with new blocks and new p/q blocks. This patch updates the trigger code
to handle pointers changing in an existing stripe; also, it
significantly improves how the stripes heap works, which means we can
get rid of the stripe creation/deletion lock.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/ec.h')
| -rw-r--r-- | fs/bcachefs/ec.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/ec.h b/fs/bcachefs/ec.h index 4dfaac034886..36444cb14190 100644 --- a/fs/bcachefs/ec.h +++ b/fs/bcachefs/ec.h @@ -157,6 +157,8 @@ int bch2_stripes_write(struct bch_fs *, unsigned, bool *); int bch2_ec_mem_alloc(struct bch_fs *, bool); +void bch2_stripes_heap_to_text(struct printbuf *, struct bch_fs *); + void bch2_fs_ec_exit(struct bch_fs *); int bch2_fs_ec_init(struct bch_fs *); |